5360-00-765-4282, SPRING,HELICAL,TORSION

5340-00-765-4284 STANDOFF,THREADED,SPACING

National Stock Number:
5360-00-765-4282

Federal Supply Class:
5360

National Item Identification Number:
007654282

Description:
SPRING,HELICAL,TORSION

Detail:
An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.

Manufacturer Information:

9084750

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

END ANGULAR RELATIONSHIP	END W/LH HELIX OF COIL ANGLED TO CENTER SECTION AND END W/RH HELIX OF COIL ANGLED TO CENTER SECTION
CENTER LOOP RADIUS	0.155 INCHES NOMINAL
CENTER SECTION WIDTH	0.405 INCHES NOMINAL
CENTER STYLE	U TYPE
COIL QUANTITY	8
COIL AXIS TO CENTER SECTION DISTANCE	1.375 INCHES NOMINAL
COIL HELIX DIRECTION	LEFT-HAND
END LENGTH FROM COIL AXIS TO FIRST BEND	0.813 INCHES NOMINAL BOTH ENDS
END LENGTH FROM FIRST BEND TO SECOND BEND OR END	0.469 INCHES NOMINAL BOTH ENDS
END STYLE	STRAIGHT ANGULAR END BOTH ENDS
END TANGENT ANGLE	40.0 DEGREES NOMINAL
END LENGTH	1.281 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER	0.281 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL UNS K08500 OVERALL
SPECIAL FEATURES	COIL HELIX OTHER DIRECTION RH
SPRING DEFLECTION RATE	0.470 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH	1.063 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER	0.375 INCHES NOMINAL
STYLE DESIGNATOR	SINGLE TORSION RIGHT HAND
SURFACE TREATMENT	CADMIUM OVERALL

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